Audi A6 C5: How to Replace Engine Coolant Temperature (ECT) Sensor
![](https://cimg1.ibsrv.net/cimg/www.audiworld.com/795x420_85/401/Screen-Shot-2016-04-04-at-1-53-30-PM-150401.png)
![](https://blog.fcpeuro.com/hubfs/Images/Blog/active/20201022_DIY_AUDI-VW-COOLANT-TEMP/header-new.jpg#keepProtocol)
How To Replace The Coolant Temperature Sensor On An Audi/VW 1.8t
![](https://ae01.alicdn.com/kf/H849a75998a504f19b5143670432b3b81V/Car-Engine-Coolant-Temperature-Sensor-Cable-Wire-Plug-For-A3-A4-B6-A6-C5-TT-A8.jpg)
Car Engine Coolant Temperature Sensor Cable Wire Plug For A3
![](https://i.ytimg.com/vi/7IaJt-BtMrw/maxresdefault.jpg)
Audi A4 B6 1.8t Coolant Temperature Sensor Replacement DIY (A4, A6
![](https://c1.staticflickr.com/6/5344/31356637371_0329221216_b.jpg)
Audizine Forums
![](https://media.autodoc.de/360_photos/8140265/h-preview.jpg)
Coolant temperature sensor for Audi A6 C5 Avant 2.4 170 hp Petrol
![](https://m.media-amazon.com/images/I/615byxEZfhL._AC_UF894,1000_QL80_.jpg)
FOR VW Golf Jetta Beetle AUDI A4 A6 Engine Coolant
![](https://www.shopdap.com/pub/media/mageplaza/blog/post/a/u/audi_20t_common_problems_article_header.jpg)
Audi 2.0t TSI Engine Common Problems - Articles
![](https://cdn4.pelicanparts.com/techarticles/Audi_A6_C5/22-WATER-Coolant_Expansion_Tank_Replacement/images_med/pic02.jpg)
Audi A6 C5 Coolant Expansion Tank Replacement
![](https://i.ytimg.com/vi/V3qUfYfL9I4/maxresdefault.jpg)
Audi C5: 2.7LT A6 Coolant temperature sensor replacement
Coolant Sensor AUDI A6 C5 Saloon (4B2) online catalogue: buy in
![](https://www.audi-sport.net/xf/proxy.php?image=http%3A%2F%2Fi799.photobucket.com%2Falbums%2Fyy274%2Fbananafireengine%2Ftempsensorscreen_zps1e703a20.png&hash=5ef49407acb2c2b4b6db147345343283)
just changed the coolant temp sensor on 1.9tdi. a quick how to